now for timestamps, nano for stopwatches

japhb · japhb · commit f42643fdf1f8 · 2025-12-13T14:39:13.000-08:00
diff --git a/lib/Terminal/Widgets/Scrollable.rakumod b/lib/Terminal/Widgets/Scrollable.rakumod
@@ -1,5 +1,7 @@
 # ABSTRACT: Common role for scrollable widgets
 
+use nano;
+
 use Terminal::Widgets::Events;
 
 
@@ -15,14 +17,14 @@ role Terminal::Widgets::Scrollable {
     method refresh-for-scroll(Bool:D :$force = False) {
         if $!scrolled || $force {
             note "🆕 Starting refresh-for-scroll of: {self.gist-name}" if $.debug;
-            my $t0 = now;
+            my $t0 = nano;
 
             .full-refresh for %.scrollbars.keys;
             self.full-refresh;
             $!scrolled = False;
 
             note sprintf("⏱️  refresh-for-scroll of {self.gist-name}: %.3fms",
-                         1000 * (now - $t0)) if $.debug;
+                         (nano - $t0) / 1_000_000) if $.debug;
         }
     }
 
diff --git a/lib/Terminal/Widgets/Terminal.rakumod b/lib/Terminal/Widgets/Terminal.rakumod
@@ -1,5 +1,7 @@
 # ABSTRACT: Pausable event pump for parsed and decoded ANSI terminal events
 
+use nano;
+
 use Terminal::Print;
 use Terminal::Capabilities;
 use Terminal::LineEditor::RawTerminalInput;
@@ -146,7 +148,7 @@ class Terminal::Widgets::Terminal
     method resize-toplevel() {
         with $.current-toplevel {
             note "⚙️  Processing resize-toplevel request" if $!debug;
-            my $t0 = now;
+            my $t0 = nano;
 
             my $is-current-grid = .grid === $!terminal-print.current-grid;
 
@@ -166,7 +168,7 @@ class Terminal::Widgets::Terminal
             .relayout(:focus);
 
             note sprintf("⏱️  resize-toplevel request processed: %.3fms\n",
-                         1000 * (now - $t0)) if $!debug;
+                         (nano - $t0) / 1_000_000) if $!debug;
         }
     }
 
diff --git a/lib/Terminal/Widgets/TopLevel.rakumod b/lib/Terminal/Widgets/TopLevel.rakumod
@@ -1,5 +1,7 @@
 # ABSTRACT: A top-level (full-screen) widget
 
+use nano;
+
 use Terminal::Widgets::Events;
 use Terminal::Widgets::Layout;
 use Terminal::Widgets::Widget;
@@ -29,12 +31,12 @@ does Terminal::Widgets::Layout::WidgetBuilding {
                          Terminal::Widgets::Events::EventPhase:D $phase = TrickleDown) {
         my $show-time = $.debug && $phase == TrickleDown;
         note '⚙️  Processing ' ~ $event.gist if $show-time;
-        my $t0 = now;
+        my $t0 = nano;
 
         callsame;
 
         note sprintf("⏱️  Event #%d processed: %.3fms\n",
-                     $event.id, 1000 * (now - $t0)) if $show-time;
+                     $event.id, (nano - $t0) / 1_000_000) if $show-time;
     }
 
     #| Add a widget to a named group
@@ -62,7 +64,7 @@ does Terminal::Widgets::Layout::WidgetBuilding {
     method focus-on(Terminal::Widgets::Widget:D $target,
                     Bool:D :$redraw = True) {
         note "⚙️  Processing top level focus-on for: {$target.gist-name}" if $.debug;
-        my $t0 = now;
+        my $t0 = nano;
 
         # Determine if focus is *really* changing
         my $prev    = $!focused-widget;
@@ -84,25 +86,25 @@ does Terminal::Widgets::Layout::WidgetBuilding {
         $target.full-refresh if $redraw;
 
         note sprintf("⏱️  focus-on processed for {$target.gist-name}: %.3fms\n",
-                     1000 * (now - $t0)) if $.debug;
+                     (nano - $t0) / 1_000_000) if $.debug;
     }
 
     #| Redraw entire widget tree
     method redraw-all() {
         note "🆕 Starting redraw-all of: {self.gist-name}" if $.debug;
-        my $t0 = now;
+        my $t0 = nano;
 
         my $frame-info = Terminal::Widgets::FrameInfo.new;
         self.do-frame($frame-info);
 
         note sprintf("⏱️  redraw-all of {self.gist-name}: %.3fms",
-                     1000 * (now - $t0)) if $.debug;
+                     (nano - $t0) / 1_000_000) if $.debug;
     }
 
     #| Relayout, redraw, and composite entire widget tree
     method relayout(Bool:D :$focus = False) {
         note '⚙️  Processing top level relayout request' if $.debug;
-        my $t0 = now;
+        my $t0 = nano;
 
         # Build the layout and then send a global event that layout has completed
         self.build-layout;
@@ -114,7 +116,7 @@ does Terminal::Widgets::Layout::WidgetBuilding {
         self.composite;
 
         note sprintf("⏱️  Top level relayout request processed: %.3fms\n",
-                     1000 * (now - $t0)) if $.debug;
+                     (nano - $t0) / 1_000_000) if $.debug;
     }
 
     # XXXX: Allow terminal to be disconnected or switched?
diff --git a/lib/Terminal/Widgets/Viewer/Tree.rakumod b/lib/Terminal/Widgets/Viewer/Tree.rakumod
@@ -1,5 +1,7 @@
 # ABSTRACT: A viewer/browser for a Volatile::Tree
 
+use nano;
+
 use Terminal::Widgets::Layout;
 use Terminal::Widgets::Events;
 use Terminal::Widgets::TextContent;
@@ -117,19 +119,19 @@ class Terminal::Widgets::Viewer::Tree
     # Auto-cache flattened nodes and displayable lines
     method flat-node-cache() {
         @!flat-node-cache ||= do {
-            my $t0 = now;
+            my $t0 = nano;
             self.flattened-nodes($!display-root, my @n);
             note sprintf("💲 Refill flattened-nodes: %.3fms (%d elems)",
-                         1000 * (now - $t0), @n.elems) if $.debug;
+                         (nano - $t0) / 1_000_000, @n.elems) if $.debug;
             @n
         }
     }
     method flat-line-cache() {
         @!flat-line-cache ||= do {
-            my $t0 = now;
+            my $t0 = nano;
             self.node-lines($!display-root, my @l);
             note sprintf("💲 Refill node-lines: %.3fms (%d elems)",
-                         1000 * (now - $t0), @l.elems) if $.debug;
+                         (nano - $t0) / 1_000_000, @l.elems) if $.debug;
             @l
         }
     }
@@ -142,7 +144,7 @@ class Terminal::Widgets::Viewer::Tree
             use Text::MiscUtils::Layout;
             state %width-cache;
 
-            my $t0 = now;
+            my $t0 = nano;
 
             # XXXX: Sadly at high cardinality this cleaner version still
             #       leaves too much performance on the table
@@ -155,7 +157,7 @@ class Terminal::Widgets::Viewer::Tree
             }).max;
 
             note sprintf("💲 Recalculate max-line-width: %.3fms (%d elems)",
-                         1000 * (now - $t0), @!flat-line-cache.elems) if $.debug;
+                         (nano - $t0) / 1_000_000, @!flat-line-cache.elems) if $.debug;
             $max
         }
     }
@@ -305,14 +307,14 @@ class Terminal::Widgets::Viewer::Tree
     #| Perform cache clears and scroll changes needed for changed expanded state
     method refresh-for-expand-change() {
         note "🆕 Starting refresh-for-expand-change of: {self.gist-name}" if $.debug;
-        my $t0 = now;
+        my $t0 = nano;
 
         self.clear-caches;
         self.fix-scroll-maxes;
         self.refresh-for-scroll(:force);
 
         note sprintf("⏱️  Refresh for expand change of {self.gist-name}: %.3fms",
-                     1000 * (now - $t0)) if $.debug;
+                     (nano - $t0) / 1_000_000) if $.debug;
     }
 
     #| Walk up the parents from a given DisplayNode, making sure they are
diff --git a/lib/Terminal/Widgets/Widget.rakumod b/lib/Terminal/Widgets/Widget.rakumod
@@ -1,5 +1,7 @@
 # ABSTRACT: Wrapper of Terminal::Print::Widget with EventHandling and Animation hooks
 
+use nano;
+
 use Terminal::Print::Widget;
 use Terminal::Print::Animated;
 use Terminal::Print::BoxDrawing;
@@ -273,14 +275,14 @@ class Terminal::Widgets::Widget
     #| Fully refresh this widget and optionally force a print
     method full-refresh(Bool:D :$print = True) {
         note "🆕 Starting full-refresh of: {self.gist-name}" if $!debug;
-        my $t0 = now;
+        my $t0 = nano;
 
         self.clear-frame;
         self.draw-frame;
         self.composite(:$print);
 
         note sprintf("⏱️  full-refresh of {self.gist-name}: %.3fms",
-                     1000 * (now - $t0)) if $!debug;
+                     (nano - $t0) / 1_000_000) if $!debug;
     }
 
     #| Clear the frame and set it all-dirty (so it requires composite)
